D 3020 V2
Compact integrated amplifier with a built-in DAC, Bluetooth with aptX and a moving-magnet phono input, rated at 2 x 30 W into 8 ohms. Aimed at small hi-fi, TV and desktop systems that need digital, wireless and vinyl sources in one unit.
- 2 x 30 W into 8 ohms, HybridDigital with NAD PowerDrive
- 24-bit/192 kHz DAC via digital inputs
- Bluetooth with aptX streaming
- MM phono input with RIAA EQ and infrasonic filter
- Optical, coaxial and analogue line inputs
- Pre-out for subwoofer or external power amp
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The D 3020 V2 is a small integrated amplifier that continues the idea of the original NAD 3020 for current sources. It uses HybridDigital amplification with NAD PowerDrive and is rated at 2 x 30 W into 8 ohms, with higher dynamic power figures into 4 and 2 ohm loads. A 24-bit/192 kHz DAC handles digital playback.
Sources include Bluetooth with aptX for phones, tablets and laptops, optical and coaxial digital inputs for TVs, computers and disc players, an analogue line input, and a moving-magnet phono stage with RIAA equalisation and infrasonic filtering. A pre-out allows a subwoofer or external power amplifier to be added.
Bass EQ and soft clipping circuits are included to help compact speakers play fuller at typical listening levels. Standby power is 0.5 W or less. The chassis measures 58 x 186 x 219 mm and weighs 1.38 kg, so it fits on a desk or a small shelf. Firmware version 2.1 is listed for download.
Видео
Спецификации
- Марка
- NAD
- Модел
- D 3020 V2
- Категория
- Hi-Fi и домашно аудио › Усилватели
Inputs
- Digital inputs
- Optical and coaxial
- Analogue input
- Line input
- Phono input
- Moving Magnet (MM)
- Wireless
- Bluetooth with aptX
- Maximum input level
- 5V
Outputs
- Pre-out
- Yes, for subwoofer or external power amplifier
- Rated power at 8 ohms
- 2 x 30 Watts
- IHF dynamic power 8 ohms
- 2 x 60 Watts
- IHF dynamic power 4 ohms
- 2 x 100 Watts
- IHF dynamic power 2 ohms
- 2 x 150 Watts
Audio
- Signal/noise ratio (A-weighted, ref. 1 W)
- ≥90dB
- Channel separation 1kHz
- ≥75dB
- Channel separation 10kHz
- ≥65dB
- Channel balance
- 0 ±0.3dB
- Frequency response (20Hz - 20kHz)
- 0dB to -0.3dB
- Total harmonic distortion
- ≤0.005%
- IMD (SMPTE)
- 0.02%
- IMD (CCIF)
- 0.003%
- Supported bit rate/sample rate
- up to 24/192 (via Digital Audio input)
MM Phono Input
- Phono signal-to-noise ratio
- >82 dB (200 ohms source, A-weighted, ref. 500 mV out); 76 dB (MM cartridge source, IHF; A-weighted, ref. 500 mV out)
- Input sensitivity
- 1.15 mV (ref. 500 mV out, Volume maximum)
- Maximum input signal at 1kHz
- >90 mVrms (ref. 0.1 % THD)
- Frequency response
- ±0.3 dB (20 Hz - 20 kHz)
Power
- Standby power
- ≤0.5 Watts
Physical
- Dimensions (W x H x D) gross
- 58 x 186 x 219mm
- Net weight
- 1.38kg (3.05lb)
- Shipping weight
- 2.1kg (4.6lb)
Software
- Firmware
- Software upgrade V2.1 available